Article

CISA orders feds to patch BlueHammer flaw exploited as zero-day

NeoSync Automation publication: Apr 23, 2026 12:17 UTC

Source published: Apr 23, 2026 18:05 UTC

Original source: https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-microsoft-defender-flaw-exploited-in-zero-day-attacks/